Section 4.1
Linear Functions
Definition, slope-intercept and point-slope forms; graphing lines; parallel and perpendicular lines.
8 lessons. Pick what you need.
Play videos:
Lesson
Lesson Reviewing the Basics of Lines and Linear Functions
Examples
Examples of Writing Equations of Lines Parallel or Perpendicular to Other Lines
Lesson
Lesson on Slope Intercept Form and How to Use Slope to Graph Lines
Lesson
Lesson on How to Rewrite Linear Equations into Slope-Intercept y=mx+b Form
Lesson